HELP

Solve the simultaneous equation :
x/2 + y/3 = 4
2xy = 45

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches